22456324326546 has 64 divisors (see below), whose sum is σ = 54800101324800. Its totient is φ = 6759880866000.

The previous prime is 22456324326523. The next prime is 22456324326587. The reversal of 22456324326546 is 64562342365422.

22456324326546 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 6 + 32 + 43 + 26 + 546 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 22456324326492 and 22456324326501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125093286 + ... + 125272673.

It is an arithmetic number, because the mean of its divisors is an integer number (856251583200).

Almost surely, 2^{22456324326546} is an apocalyptic number.

22456324326546 is an abundant number, since it is smaller than the sum of its proper divisors (32343776998254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22456324326546 is a wasteful number, since it uses less digits than its factorization.

22456324326546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250366132 (or 250366126 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 54.

The spelling of 22456324326546 in words is "twenty-two trillion, four hundred fifty-six billion, three hundred twenty-four million, three hundred twenty-six thousand, five hundred forty-six".